The Bearing,ball and Roller,radial a, cataloged under National Stock Number 3110-01-443-1671, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Mpb Corporation Dba Mpb Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-443-1671 |
| Primary Part Number | 5RNH108-188 |
| Item Name | Bearing,ball and Roller,radial a |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Mpb Corporation Dba Mpb Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 5RNH108-188 PRIMARY | Mpb Corporation Dba Mpb Corp (USA) |
| MR1908-C104 PRIMARY | Skf Usa Inc. (USA) |
| 597497 PRIMARY | Schaeffler Aerospace Canada Inc Div Fag Aerospace (CAN) |
| Reference | Meaning |
|---|---|
| 5083T15 | 1/2 Source control — Government-approved source U.S. Government activity |
| 54NH108-188 | 3/9 Design control — primary reference Mpb Corporation Dba Mpb Corp |
| 5083T15P01 | 5/2 Secondary reference U.S. Government activity |
| 5083T15P03 | 5/2 Secondary reference U.S. Government activity |
| 5083T15P02 | 5/2 Secondary reference U.S. Government activity |
NSN 3110-01-443-1671 is a Bearing,ball and Roller,radial a, manufactured by Mpb Corporation Dba Mpb Corp, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-443-1671 has 3 manufacturer part numbers on file: 5RNH108-188 (Mpb Corporation Dba Mpb Corp), MR1908-C104 (Skf Usa Inc.), 597497 (Schaeffler Aerospace Canada Inc Div Fag Aerospace).
Key specifications for 5RNH108-188: End Item Identification: PREPROVISIONING SUPPORT NAVICP IS POE. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 3110-01-443-1671 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.